Use and Care Manual

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3) Double press ESC to return to previous menu.
LCD Test
The LCD Test function checks if the LCD display is working normally.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select LCD Test, and press the OK
button.
2) Look for missing spots in the red, green, blue, black and white LCD
display.
3) When completed, press the ESC button to exit.
Figure 7- 5 Sample Key Test Screen